Wig stand



FIG. 1 is a perspective view of a wig stand showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a side view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is another perspective view thereof, showing my new design in use.

The broken lines in the drawings depict portions of the wig stand that form no part of the claimed design. 

CLAIM The ornamental design for a wig stand, as shown and described. 